14 best 8 bit 3d printer controller board

Product description

Product Feature

MKS BASE is a feature rich all-in-one electronics solution for Reprap and other CNC devices. It features an onboard ATmega2560. Its five motor outputs are powered by A4982 stepper drivers. The board can use the same firmware as Ramps1.4. MKS BASE is designed to be flexible in the user's power source availability, allowing any power supply from 12V-24V.

MKS BASE is suitable for 3D printer manufacturers on batch production, and being used as main control board. Relative to the Ramps1.4, it adds E1 heating output.  MKS BASE  is  suitable for dual-Extruder machine.

Product Description

1, up to 5 motor driver with A4982

2, 4x PWM capable power mosfet outputs with voltage selector for 3, MainPower.(Bed,Extruder0,Extruder1, Fans)

3, 4 layers PCB, optimize heat dissipation.

4, 6x end stop connectors with power supply Xmin/Xmax/Ymin/Ymax/Zmin/Zmax

5, Recoverable fuse for short-circuit protection.

Packing Included:

1 * MKS BASE V1.6

1 * USB

• Arduino MEGA compatible Atmega2560 and FT232 processors are compatible with all RAMPS class firmware
• Firmware can use the same configuration as ramps1.4
• Easy DISPLAY + SD-CARD connector,RepRapDiscount SmartController compatible pin header on board
• Easy connect MKS TFT on AUX-1
• 3x temperature ADC connectors for thermistors

User questions & answers

Question:	Does this have firmware installed? If not does it have the boot loader installed
Answer:	No you need to flash using ardunio.
Question:	How is the mks-base 1.6 different from the mks-base
Answer:	Believe it or not there is none. Same board.
Question:	Is this built to yhe mks spec? Example. Mosfets built in,12 or 24 volts, better build quality
Answer:	I'm running it with 24v with no issue. FETs do not even get warm and all bulk caps are 35v rated. I am not familiar with a mks spec. It's a far better implementation then the original RAMPs 1.4 + uC boards. Heat dissipation on the stepper drivers is good. Running at 1.5A with no additional sink or air flow. Drivers run at about 60C.
Question:	Can i use this with an anet a2 printer? i fried my mainboard. will probably need a screen also that accepts an sd card
Answer:	Yes you can.

• TMC2209--The motor is not easy to lose step; ultra-quiet mode;
• TMC2209--A large area of thermal pad, reduce the temperature of the driving work;
• TMC2209--Prevent motor shake;Support stall detection;Support STEP / DIR and UART mode
• SKR V1.4 Turbo Using 32-bit 120MHz ARM-class Cortex-M3 series LPC1769 main control chip, the performance is greatly improved;1-way CNC fan,3-way Frequent fans.

User questions & answers

Question:	Can this run reprap or just marlin 2.0 (apologize if that's stupid question)? Compatible with Ender 3 Pro
Answer:	It runs both to use with ender 3 you will need to print a new board housing
Question:	Is this uart tmc
Answer:	yes it is
Question:	Funciona con los driver de serie de la artillery sidewinder x1 los tmc
Answer:	Si claro, funciona con todos los drivers.
Question:	Purchased, and the f0 (part fan pinout) does not work. fans work on other pins, so they are not the issue. how do i contact tech support
Answer:	it's the controlled(parts) fan port, you hare to instruct the board to turn it on .. guessing here but make since

Product features

BTT TMC2209 V1.2 Stepper Motor Driver

Compared to the TMC2208, the drive current is improved by 0.6A--0.8A, while the Blockage increases the stall detection function.

Provides up to 256 segments;stallguard4TM stall detection, which can feed back an abnormal signal when the motor rotates abnormally.

Product description

12864LCD- Suitable for copiers, fax machines, laser printers, industrial test equipment, networking equipment etc. LCD control panel through which you can achieve spooling is the 3D model Gcode files are copied to the SD card, and then print the file via the LCD control panel.

NOTE:

If you find any problem, please contact us at first, and our technical staff will help you to solve the problem at once. Thanks!

We do not accept responsibility for the purchase of fakes. Please select kingprint.

User questions & answers

Question:	What size bolt would be needed to mount to ramps1.4/mega
Answer:	Definitely M3. I used M3 X18mm screws to attach it inside a 3D printed case.
Question:	Will this work on a Anet A8 1.5 verson board
Answer:	You have to re-pin/wire the LCD/L3 patch cables for the A8. There are guides on Thingiverse. Alternative is to get an A6 12864 board and use the config for the ANET_FULL_GRAPHICS_LCD in Marlin.
Question:	The encoder will click but will not scroll through menus. sd card is working. is there anything software wise that i may be missing
Answer:	If it's just a straight same 12864 lcd replacement things should work fine. If it's an upgrade or change of some kind you need to me sure you flash the right model to your board with arduino otherwise it may not work 100%.
Question:	I'm getting weird graphics on the screen, what are the settings in Marlin
Answer:	If you are installing this on a MKS Gen L you will also need to add the following lines in configuration.h of marlin along side of un-commenting out #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER #define ST7920_DELAY_1 DELAY_NS(80) #define ST7920_DELAY_2 DELAY_NS(100) #define ST7920_DELAY_3 DELAY_NS(100)

Product description

If you encounter any problems, please write us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems.

SKR Mini E3 V1.2 Control Board Features:

1) Using 32-bit main frequency 72MHz ARM level Cortex-M3 series STM32F103RCT6 main control chip;

2) It is equipped with Marlin2.0, a highly modular open source firmware, which is convenient for users to do DIY and secondary development, avoiding the worries that they cannot master the core code;

3) Use powerful development tools, Visual Studio Code integrated development environment: support online debugging, more helpful for product development and performance optimization, using C language development, low development threshold;

4) The PCB board wiring is rigorous and beautiful, and has been specially optimized for heat dissipation;

5) A dedicated power chip is used to support 12-24V power input;

6) 24V input can be accepted. The current of the hot bed can be reduced to 1/4 under the same power, which effectively solves the problem of heat generation of the MOS tube of the hot bed.

7) Support 2.8 inch, 3.5 inch color touch screen and original LCD12864 screen of Ender3 printer;

8) Upgrade configuration firmware through SD card, easy to operate;

9) Use firmware to set the drive current to avoid burning the drive by manually adjusting the current, which is convenient, safe and reliable;

10) Support BLtouch, RGB color lights, locked rotation detection, shutdown after shutdown, etc.;

11) The integrated UART mode of TMC2209 makes the debugging of the motherboard and driver simple and integrated;

12) The expansion ports of some pins of TMC2209 are reserved to facilitate users to use DIAG instead of Endstop;

• 1) If you encounter any problems, please write us via Amazon as soon as possible. We have professional technical after-sales personnel to solve your problems.
• 2) Display screen: 2.8 inches, 8.9 cm color touch screen and Ender3 LCD12864 printer screen;
• 3) Compatible with BLTouch, RGB color lights, occlusion detection, stop and other functions.
• 4) Integrated UART mode of TMC2209 to simplify the debugging of motherboard and driver. The expansion port reserved for the TMC2209 pin is used to facilitate the use of DIAG instead of Endstop.

User questions & answers

Question:	Where can i purchase the wifi module for this
Answer:	6.5 mm
Question:	Can this setup be used in other printers besides the Ender
Answer:	Yes, it's perfect for GarageBand. I bought it especially to use with my iPhone or iPad and it also works well with Logic Pro too.
Question:	How do I get the color touch screen. Mine looks like an old dos computer monitor
Answer:	Plug this into your laptop, and headphones into your laptop as well, that should work!
Question:	is this compatible with the e3 pro
Answer:	Yes, you need a computer to use this keyboard. Thanks

• The main control uses the ARM-level Cortex-M4 series with a 32-bit dominant frequency of 168 MHz STM32F407ZGT6 chip, performance is greatly improved.
• Equipped with highly modular open source firmware Marlin2.0, it is convenient for users to DIY and further-development, to avoid the worry of not being able to master the core code.
• Motor driver support :TMC5160,TMC2208,TMC2130,ST820,LV8729, DRV8825,A4988, etc.Display screen support: BIGTREETECH- 2.8 inch TFT,BIGTREETECH-3.5 inch TFT, LCD2004,LCD12864.
• Support Serial WIFI Online Printing. 6 motor drives, 3 extruders, 3 CNC fans. Reserve extended ports of BL Touch, PWM, ADC, UART, I2C and SPI;Support power-off continuous printing, material cut detection, shutdown and other functions;Support for dual Z axis printers (series dual Z.

User questions & answers

Question:	does this come with firmware installed or do i need to via Audrino
Answer:	If you use Marlin firmware, you'll need to build the firmware that is specific to your machine. You'll need to use Visual Studio Code along with the PlatformIO extension.
Question:	Can one of the heater outputs be used to provide a constant 12v output for a pump I use for water cooling? Is there any documentation for it if so
Answer:	Yes with some changes in Marlin but that board has two always on 2 pin ports. If you are you using a 12 volt power supply these two ports will have a constant 12v when the board is switched on. If you are using a 24v power supply you will need a buck converter to step it down to 12 volts.
Question:	what board definition do we use to compile the audrino firmware
Answer:	In PlatformIO use BOARD_BTT_SKR_PRO_V1_1
Question:	Are TMC2209 drivers supported
Answer:	Very much

Product description

-Can accept 24V input power under the same system can be hot-bed current is reduced to 1/4, an effective solution to the hot bed MOS pipe heat problems.

-Tthe firmware can use open source firmware Marlin, ramps1.4 identical configuration and can directly replace Ramps1.4.

- Can be connected to the control panel and 12864LCD Ramps1.4,2004LCD control panel.(Can't be sure to match all of stype of 12864LCD and 2004LCD )

- Reserved for motor pulse and direction output ports for easy plug-in high-current To add a large current (eg 2A, 5A) motor drive circuit.

-Reserved Ramps1.4 on Servos, AUX-1, AUX-2 interface that provides three 5V output, three 12V outputs.



Specification：



Type: MKS Gen V1.4 control board Mega 2560

Name: MKS Gen V1.4 control board

Weight: 118g

Application: 3D Printer Part

Weight: 118g



Package Included:



1* MKS Gen V1.4 Control Board

NOTE:

If you find any problem, please contact us at first, and our technical staff will help you to solve the problem at once. Thanks!

• Mega 2560 and ramps1.4 set on a board, to solve complicated Ramps1.4 combination of interfaces, the problem of failure prone.
• Replace the motor drive, drive and support A4988 DRV8825 TMC2208 TMC2130 drive.
• The circuit board with high-quality 4-layer, heat and made a special optimization; ramps are 2 shelves.
• Using high-quality MOSFET, and better heat dissipation.
• Using a dedicated power chip, support 12V-24V power input, the voltage converter chip to solve the heat problem Ramps.

User questions & answers

Question:	This thing seems to not want to upload marlin firmware after the first time. this is on osx. is there anything special to it
Answer:	The cable is about 3feet long.
Question:	Will this work with a CR
Answer:	GX has more DAW functionality , hardware buttons and LEDs. If DAW control is important to you, the GX is worth the extra money to be able to set and go to left/right locators, open windows, engage cycle and control track volume without parameter jumping and more. SE49 is more basic in that it mainly offers play/stop, record, forward, rewind and track change.
Question:	does anyone have a marlin firmware for this board that is compatible for the anet a
Answer:	Works with win 7 and 10...
Question:	Does this board support optical stops or mechanicial
Answer:	Nope. Velocity sensitive, though.

Product description

1. SKR motherboard features:



1) The performance of the ARM-class Cortex-M3 series LPC1768 master chip with 32-bit main frequency and 100MHz is greatly improved;



2) Marlin2.0 uses powerful development tools, Visual Studio Code integrated development environment: support online debugging, more helpful for product development and performance optimization, using C language development, low development reputation;



3) The PCB board layout is rigorous and beautiful, and specializing in heat dissipation optimization;



4) Using a dedicated power chip to support 12-24V power input;



5) It can accept 24V input, and can reduce the hot bed current to 1/4 under the same power, effectively solving the heating problem of the hot bed MOS tube;



6) Support 2.8-inch, 3.5-inch color touch screen, support LCD2004 screen, LCD12864 screen;



7) The system supports Chinese simplified, English and other languages, which can be switched by itself;



8) Upgrade the firmware by SD card, the operation is simple and convenient;



9) The use of a pluggable fuse makes the replacement process easier;



10) The special function interface uses a conspicuous pin header to greatly reduce the error rate of the wiring.



SKR motherboard parameters:

Appearance size: 110 * 85 mm

Installation size: 102 * 76 mm

Microprocessor: ARM Cortex-M3 CPU

Input voltage: DC12V-DC24V 5A-15A

Motor driver: support TMC2208, TMC2130, ST820, LV8729, DRV8825, A4988, etc., can be externally connected to the motor drive



NOTE:If you need more methods and materials, as well as how to change the firmware and get the firmware, please contact us.



1. Smoothieware-usb-driver-v1.1 driver installation (Windows systems only) The driver can be obtained from our open-source network Https://www.dropbox.com/s/ighnj7oa2l0bm5g/smoothieware-usb-driver-v1.1.exe?dl= 0

• 1.The performance of the ARM-class Cortex-M3 series LPC1768 main control chip with 32-bit frequency and 100MHz is greatly improved;Reserve the extended port SERVOS of the PWM signal to support BL Touch
• 2.Support Resume Printing While Power Off,Filament Break,CE Certification to adopt 4-Layer PCB with “Gold deposition technology” which capability is more stable and better heat dissipation
• 3..Onboard TMC2130 driven SPI mode of operation and TMC2208 driven UART mode,The utility model eliminates the complicated wiring process and can be used only by simply plugging and unplugging the jumper cap;
• 4.The high-performance MOSFET tube has better heat dissipation effect; it supports functions such as power-off continuous shooting, material cut detection, and shutdown;
• 5.Use the power selection design ,to separate the USB power supply from the switching power supply, effectively avoiding short circuits,Causes the computer's USB port to be burned;

User questions & answers

Question:	Do the tmc2208 drivers included in this package require any modification to use uart mode? i do not see any solder pads on the bottom for jumping
Answer:	Esp01, right here on amazon.
Question:	Could you please send me the instruction on how to confirg the board for ender
Answer:	Sure. The Marlin profile will need to be modified via Atom or Visual Studio Code. It's not difficult, but can be tedious for a first-timer. There are loads of online sources for the procedures.
Question:	does this board provide 24v for fans and other parts when used with the ender 3 pro?(which has a 24 power supply
Answer:	Just push the knob for 3 seconds and it will let you switch between the modes.
Question:	Do the tmc2208 drivers included in this package require any modification to use uart mode? i do not see any solder pads on the bottom for jumping
Answer:	This is compatible with the Ender 3 and Ender 3 Pro.

Product description

SKR Motherboard Parameters:

Appearance size: 110*85mm

Mounting size: 102*76mm

Microprocessor: ARM cortex-M3 CPU

Input voltage: DC12V-DC24V 5A-15A

Motor driver: support TMC2208, TMC2130, ST820, LV8729, DRV8825, A4988, can be independently external motor drive

Driver working mode support: TMC2130SPI, TMC2208UART

Motor drive interface: X, Y, Z, E0, E1, five (each has a reextendable interface), Up to 256 subdivisions

Display: 2.8 "TFT, 3.5" TFT, LCD2004, LCD12864

How to Use

The SKR motherboard connects with the computer via the [USB] interface. After the driver is installed, the motherboard can be inserted into the computer to recognize the port for data transmission. Without the driver installed, it is easy for the computer to not recognize the USB port

1. Smoothieware-usb-driver-v1.1 driver installation (Windows systems only) The driver can be obtained from our open-source network

Https://www.dropbox.com/s/ighnj7oa2l0bm5g/smoothieware-usb-driver-v1.1.exe?dl= 0

2. After installing the driver, connect the computer and SKR motherboard with USB cable

Note: When using smoothieware open-source firmware, since only Windows system drivers, the SKR board at this time can only be recognized by the Windows system port! ! !

3. If you are using Marlin2.0 firmware, follow the tutorial to install:

Tutorial:https://www.dropbox.com/s/ppjfflhf3j5yzh2/MarlinV2.0%20SKRV1.1%20instruction.docx?dl=0

Driver:https://www.dropbox.com/s/a0k5idjmf4fn82f/lpc176x_usb_driver.inf?dl=0

If you need more information about this Board please contact us

Package Included

1pc SKR V1.3 Board

1pc USB cable

• 32bit main frequency 100MHz ARM level Cortex-M3 series LPC1768 Microprocessor , the performance has been greatly improved
• Reserved extended port SERVOS of PWM signal to support BL Touch
• Support Resume Printing While Power Off,Filament Break,Detection,Automatic Shutdown After Printing and other functions
• The SPI working mode of the TMC2130 driver and the UART working mode driven by the TMC2208, which eliminates complex wiring process and can be used by simple unplugging jumper cap
• SKR V1.3 board has CE Certification to adopt 4-Layer PCB with “Gold deposition technology” which capability is more stable and better heat dissipation

User questions & answers

Question:	Will this board work with the anycubic i3 mega-s
Answer:	It's likely your firmware overwrote the bootloader. Just burn a new bootloader onto the chip or use an AVR ISP programmer to upload your firmware without a bootloader.
Question:	what can i use a cnc fan port for
Answer:	I guess technically you could make this work for nearly any printer. It's an open source board that allows you to load up your own firmware and program it as you wish. Would likely need to rewire stuff and make custom mounts unless the printers stock board is an mks 1.4
Question:	Does this have thermal runaway protection enabled
Answer:	I have yet to order this board, but I am aware that marlin anet a8 config is available to flash to this board. The same steps as you would with the anet a8 minus a few connection changes for the board type, other than that you should have no issues with marlin , this board, and the anet a8.
Question:	Are the tmc2208 already soldered for uart? or will you need to make modifications to the drivers
Answer:	Both will work well

Product description

【TFT35 V3.0】:

https://github.com/bigtreetech/BIGTREETECH-TFT35-V3.0



【SKR V1.4 Turbo】:

https://github.com/bigtreetech/BIGTREETECH-SKR-V1.3/tree/master/BTT%20SKR%20V1.4



【SKR V1.4 Turbo】:

1.SKR Motherboard Features: ：



1）Equipped with highly modular and open source firmware Marlin2.0, which is convenient for users to DIY and secondary development;



2）Using dedicated power chip M6130, support 12-24V power input;



3）Support 2.4, 2.8, 3.5 inch color touch screen, support LCD2004 screen,LCD12864 screen；



4）Support Resume Printing While Power Off, Filament Break Detection,Automatic Shutdown After Printing and so on；



5）Using removable fuse makes the replacement process easier;



6）Reserved extended port SERVOS and Probe to support BL Touch;；



7）Support RGB light bar；



8）Double z-axis interface, eliminating the trouble of external drive expansion module;



9）More fan interfaces: 1 way CNC fan, 3 way normally open fan;



11）Plug-in external DC5V power supply module to supply power to TFT screen, BLtouch and RGB





【TFT35 V3.0】:

Notes:

1. When using 12864 screen mode, connect the port EXP1 and EXP2 to the motherboard. There is no touch function in this mode. (If you want to use the SKR MINI E3 or SKR E3 DIP, just connect EXP3 to the motherboard.)



2. When using serial port screen mode, connect with TFT or aux-2 on the motherboard via RS232. This mode has touch function.



3. Two work modes can be changed by one key. Press the rotary encoder for about 3 seconds until the mode selection page appears, then press the encoder after selecting the mode.

• 1）【SKR V1.4 Turbo】Using 32-bit main frequency 120MHz ARM level Cortex-M3 series LPC1769 main control chip, the performance has been greatly improved;
• 2）【SKR V1.4 Turbo】The SPI and UART working mode driven by the TMC driver, also having the DIAG pin, which eliminates complex wiring process and can be used by simple unplugging jumper cap;
• 3）【SKR V1.4 Turbo】Motor driver: Support TMC5161、TMC5160、TMC2209、TMC2225、TMC2208、TMC2130、ST820、LV8729、DRV8825、A4988 etc., independent external motor drive. **********Driver working mode support: SPI、UART、STEP/DIR
• 4）【TFT35 V3.0】: LCD12864 mode uses EXP1, EXP2 and EXP3. EXP1 and EXP2 are LCD screen ports of normal motherboard, EXP3 is the LCD screen port used by SKR MINI E3 and SKR E3 DIP.
• 5）【TFT35 V3.0】: Dedicated WIFI port. WIFI function is realized by external WIFI module.(More details please check the below)

• 1.The performance of the ARM-class Cortex-M3 series LPC1768 main control chip with 32-bit frequency and 100MHz is greatly improved;Reserve the extended port SERVOS of the PWM signal to support BL Touch;
• 2.Equipped with highly modular open source firmware Marlin2.0 and Smoothieware, it is convenient for users to DIY and secondary development, eliminating the worries of not being able to master the core code;
• 3.Onboard TMC2130 driven SPI mode of operation and TMC2208 driven UART mode,The utility model eliminates the complicated wiring process and can be used only by simply plugging and unplugging the jumper cap;
• 4.The high-performance MOSFET tube has better heat dissipation effect; it supports functions such as power-off continuous shooting, material cut detection, and shutdown;Use the power selection design ,to separate the USB power supply from the switching power supply, effectively avoiding short circuits,Causes the computer's USB port to be burned;

User questions & answers

Question:	How can we get the exact prototype firmware the sd card comes with preinstalled
Answer:	No mods needed, the uart support is built in to the board.
Question:	Will this board support CR-10s, which has 2 Z-motors
Answer:	There several videos on YouTube to configure for ender 3. Teaching Tech goes thru full configuration.
Question:	if enabled(mk2_multiplexer) missing binary operator
Answer:	If you use a 24v power supply, the fan outputs are 24v, if you use a 12v power supply the fan outputs are 12v
Question:	is this board compatible with TMC2209 (include link (specs V) if so
Answer:	V3 is already in uart mode no soldering required. On the SKR they are pretty much plug and play just set the jumpers.

Product description

SKR Motherboard Parameters: Appearance size: 110*85mm Mounting size: 102*76mm Microprocessor: ARM cortex-M3 CPU Input voltage: DC12V-DC24V 5A-15A Motor driver: Support TMC2208UART, TMC2130SPI, ST820, LV8729, DRV8825,A4988, can be independently external motor drive. SKR motherboard power:

After the SKR main board is powered on, the red light of the D4 in the lower left corner will light up, indicating that the power supply is normal; the 5V SEL in the middle of the board is the power selection end;

1)When using USB to power the motherboard, connect the +5V and USB pins with a shorting cap.

2)When using 12V-24V power supply, connect the +5V and INT pins with the shorting cap;

NOTE:It can be connected to [12V-24V power supply] and [USB] at the same time. The printing process must use the shorting cap to connect the +5V and INT pins.



SKR motherboard communicates with computer:

The SKR motherboard communicates with the computer through the [USB] interface. After the driver is installed, the motherboard is inserted into the computer to recognize the port for data transmission. It is easy to see that the computer does not recognize the USB port without installing the driver.

1.smoothieware-usb-driver-v1.1 driver installation (Windows systems only)

The driver can be obtained from our open source network;(Contact us to get the link)

Note:When using smoothieware open source firmware, since only Windows system drivers, the SKR board at this time can only be recognized by the Windows system port! ! !

2.If you are using Marlin2.0 firmware, follow the tutorial to install;(Contact us to get the link)

• 1.SKR V1.3 motherboard uses 32-bit main frequency 100MHz ARM-class Cortex-M3 series LPC1768 master chip.Four-Layer Circuit Board，Gold deposition technology,and passed CE certification.
• 2.SKR V1.3 motherboard uses 32-bit main frequency 100MHz ARM-class Cortex-M3 series LPC1768 master chip.Four-Layer Circuit Board，Gold deposition technology,and passed CE certification.
• 3.Support SPI working mode of TMC2130 driver, self-contained material detection function; TMC2130SPI, without using additional limit switch, can realize the function of limit switch by modifying Marin firmware.
• 4.Reserved extended port SERVOS of PWM signal to support BL Touch;Support 2.8-inch and 3.5-inch color touch screens, support 2004 LCD and 12864 LCD.
• 5.Support Resume Printing While Power Off,Filament Break Detection,Automatic Shutdown After Printing and other functions.

User questions & answers

Question:	Will this board work with 24v input and does it require an external mosfet at 24v on the ender 3? others suggest that it is not necessary
Answer:	Yes. You need an adapter.
Question:	has anyone gotten the tmc2130 drivers to worK? I got the drivers with the board but no go. jumpers are set correctly
Answer:	These are mostly meant for 3d printers, although I guess they could work for some CNC applications. The fan port is there for a parts cooling fan with PWM control. Not really an issue on most CNC machines.
Question:	Is this board equally suited for CNC , same ....right
Answer:	You would need to flash newer firmware (which has thermal runaway enabled by default in Marlin) in order for it to work with your printer. Thermal Runaway is a software feature.
Question:	Is there a configuration manual for this board? Nothing in box except a bag of jumpers and no idea how they config
Answer:	If they're BigTreeTeech TMC2208 then it doesn't matter if it's soldered or not, just plug them into the SKR 1.4 board. But... look at the manual under UART (manual is online) and it will show you the two pins you need to keep a jumper across on the board, under where the driver goes, to enable uart for that driver.

Product description

Specifications:

Size:

A4988:20*15*11mm(LWH)

Heat Sink: 9*9*5mm(LWH)

Weight: 0.8ounces

Color: Red

Features:

-Intelligent chopping control that automatically selects the correct current decay mode (fast decay or slow decay)

-Over-temperature thermal shutdown, under-voltage lockout, and crossover-current protection

-Automatic current decay mode detection / selection

-Internal UVLO

-Mixed with slow current decay modes

-Synchronous rectification for low power dissipation

-Crossover-current protection

-Thermal shutdown circuitry

-3.3 and 5 V compatible logic supply

-Thermal shutdown circuitry

-Ground Fault Circuit

-Load short-circuit protection

-Of five optional step mode: full, 1/2, 1/4, 1/8 and 1/16

Package Included:

5*A4988 StepStick Stepper Motor Diver Module

5*Heat Sink

• A4988 driver board widely used in 3D printers and small CNC machines
• Simple step and direction control interface
• Thermal protection, over-current protection, ground fault protection
• Five different step resolutions: full-step, half-step, quarter-step, eighth-step, and sixteenth-step
• Adjustable current control lets you set the maximum current output with a potentiometer, which lets you use voltages above your stepper motor’s rated voltage toachieve higher step rates

User questions & answers

Question:	What is part number for cable with plug matching socket on Twotrees Nema 17 stepper motor
Answer:	All you need is a .cursor file, does not matter if it is the original or not
Question:	is there a datasheet for this
Answer:	Yes. It's just a matter of configuring dual motors in the Marlin firmware configuration.h and configuration_adv.h files. In fact the Marlin firmware already includes a folder with a few default configurations. The CR-10 being one of then. You would just need to make a few minimal changes including board type to get up and running quickly.
Question:	What is the current rating
Answer:	grey out that line, it's not necessary if there is no operator
Question:	does them works with Step Motor 3.5V 1A
Answer:	I think it is. If I remember correctly Micheal Laws of teaching tech has a video about the TCM2209 and I recall it was with the SKR V1.3.

Product description

Package List:

3x TL-Smoother Addon Module

3xUSB Cable

• The TL-Smoother is an addon module for 3D printer stepper motor drivers
• The board provides flyback diodes (freewheeling diodes) for the motor outputs, so that they are also protected against induction voltages in the unpowered state of the driver
• You will got smoother movement especially on the delta-style 3Dprinter under DVR8825 stepper drivers and A4988/2 drivers
• Lower vibration lower noise smoother result
• Dimension:40x30mm

User questions & answers

Question:	Anyone used these on Ender 3 Pro
Answer:	Have not tried tcm 2130
Question:	Which side goes where
Answer:	I'm pretty sure you can run smoothieware cnc on it.
Question:	I don't see an indicator which end is in and which end is out. Anyone know which way these smoothers plug in? Is there an in and out? I would think so
Answer:	My board did not come with anything either. I did not find anything about this unit on the internet.

Product description

一、Introduction

BTT EEPROM V1.0 is an EEPROM module launched by the 3D printing team of Shenzhen Bigtree Technology Co., Ltd., which can be used on the motherboard with I2C interface, help to increase the EEPROM.



1. Module parameters:

1) Dimensions: 11.43mm*21.59mm;

2) EEPROM: 24C256;

3) Supported logic voltage: DC3.3V or DC5V;



2. Scope of module application: Any motherboard with I2C reserved can be plugged in and used; such as: BIGTREETECH SKR Pro, BIGTREETECH SKR V1.4, BIGTREETECH SKR V1.4 Turbo, etc.;





二 、Operation instructions

1. Mode 1: When opening 1 and 2, the interface line sequence is VCC， GND,SCL,SDA



2.Mode 2: When opening 3 and 4, the interface line sequence is VCC GND SDA SCL



三 、Matters needing attention

1. The module can work normally only when it is in the above two modes.

Customers need to choose 1, 2, 3, 4 to open and close according to the line sequence of their own motherboard;



2. The pluggable EEPROM used in the module, customers can change the EEPROM chip above according to their own needs.



【After-sales Service】:

If you have any questions about the product,pls contact us through Amazon,we will get back to you within 24 hours :)

【How to Contact us through Amazon】:

1.There has a sold by: BIGTREETECH Character，Cleck our store name : BIGTREETECH

2.And then you will can see button at the middle page,

Have a question for BIGTREETECH?

"Ask a question"

2.Cleck "Ask a question"

• 1.【Use For】 : Store information, An EEPROM module can be used on the motherboard with I2C interface to increase EEPROM
• 2.【Chip】: 24C256 （The chip is pluggable, if you think the memory is not big enough, you can replace it yourself）
• 3. 【logic voltage】: DC3.3V (32 bit Control Board )or DC5V (8 bit Control Board )
• 4.【1，2，3，4】:Customers need to choose 1, 2, 3, 4 to open and close according to the line sequence of their own motherboard，If you choose the wrong switch,you can power again)
• 5.【Support】: Any motherboard with I2C reserved can be plugged in and used